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1345042-43-4

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1345042-43-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1345042-43-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,4,5,0,4 and 2 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1345042-43:
(9*1)+(8*3)+(7*4)+(6*5)+(5*0)+(4*4)+(3*2)+(2*4)+(1*3)=124
124 % 10 = 4
So 1345042-43-4 is a valid CAS Registry Number.

1345042-43-4Downstream Products

1345042-43-4Relevant articles and documents

Rapid photoassisted access to N,O,S-polyheterocycles with benzoazocine and hydroquinoline cores: Intramolecular cycloadditions of photogenerated azaxylylenes

Mukhina, Olga A.,Bhuvan Kumar,Arisco, Teresa M.,Valiulin, Roman A.,Metzel, Greg A.,Kutateladze, Andrei G.

, p. 9423 - 9428 (2011/11/06)

Ring the changes: A new photoassisted approach to give conformationally constrained N,O,S-polyheterocyclic scaffolds of unprecedented topologies was achieved by intramolecular [4+4] and [4+2] cycloadditions of photogenerated o-azaxylylenes (23 examples; see scheme). The precursors can be readily assembled by simple and high-yielding reactions, thus making this a powerful synthetic method amenable to high-throughput diversity-oriented synthesis.

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